PAC MCI-GM52 User manual

Brand: PAC

Model: MCI-GM52

Type: User manual

Multi Camera Input Interface

for select General Motors Vehicles

2015-2018 with 7” radio screen

PAC-audio.com

Page 1

Rev. 032118

MCI-GM52

The MCI-GM52 will allow the addition of a reverse, blind spot, and one more additional camera in vehicles equipped

with the 7” radio screen.

Introduction & Features

Important Notes

1. Compatible build code: IOB. Incompatible build codes: IOA, IO4, IO5, and IO6 . Build codes can be found on a silver sticker either in

the glove box or in the trunk near the spare tire well.

2. If you change the DIP switch settings, you must disconnect and reconnect power for the change to take effect.

3. It is very important that you make all connections with the key in the off position. Failure to do so will result in the factory touchscreen

becoming unresponsive. If you do make the connections with the key on, you must turn the vehicle off, shut all doors, and leave it alone

for 5 minutes. After 5 minutes, turn the key back on, and the interface should operate as intended.

4. If you are installing this interface strictly to add a reverse camera, please note that the blind spot inputs will need to be deactivated by

entering the menu and manually disabling the inputs (see page 3 for details)

What’s Included

1 Module MCI-GM52

2 Power Harness BSM2-PTH

3 Video Input harness BSM2-CEH

4 Foam Padding Miscellaneous

5 LVDS Connectors Not available Separately

Multi Camera Input Interface

for select General Motors Vehicles

2015-2018 with 7” radio screen

PAC-audio.com

Page 2

Rev. 032118

MCI-GM52

DIP switches

Vehicle Year Vehicle Year Vehicle Year Vehicle Year

1 2 3 4

Set DIP switches according to the descriptions below

Select vehicle year using dip switches.

u 2018 dip switch 1 down

2 up

3 up

4 up

Installation Steps

1. We recommend performing this installation with the vehicle’s battery disconnected. Please consult the vehicle’s owners manual

for proper battery disconnection procedure.

2. Set the DIP switches for your situation based on the functions listed above. These DIP switches must be set to the proper conguration

before connecting the interface to power.

3. Remove the factory screen assembly and disconnect the factory harnesses along with the LVDS harness from the tuner unit (Fig. A).

Please note that you will be disconnecting the LVDS harness on the right in Fig. A. It is the black plug with the blue cable,

NOT the blue plug with the black cable.

3. Connect the MCI-GM52’s male harnesses to the factory tuner unit.

4. Connect the factory harnesses into the female connectors on the MCI-GM52’s harnesses.

6. Connect the MCI-GM52’s male LVDS harness to the factory tuner unit.

7. Connect the factory LVDS harness into the female LVDS connector on the MCI-GM52.

8. Connect the power harness to the MCI-GM52 module.

9. Connect the video harness to the MCI-GM52 module.

10. Connect cameras and corresponding camera power wire outputs according to the chart on

the right. If the vehicle is equipped with a factory reverse camera, then Input 3 can be used for

a trailer cam or not at all. Secure and insulate any camera inputs and power wires not being

used to prevent any contact with metal.

11. If necessary, use the provided foam padding to insulate the module from any rattles before

securing inside the dash cavity.

Fig. A

u 2017 dip switch 1 up

2 down

3 up

4 up

Use the gray and

gold connectors

Use the black plug

with the blue cable

Illustrations are typical and may not match exact vehicle details

u 2015-2016 dip switch 1 up

2 up

3 up

4 up

Camera 1 = Left Camera

Camera 2 = Right Camera

Camera 3 = Trailer Camera

Camera 4 = Optional Camera

Camera 4 input is automatically activated

when vehicle is in reverse gear when

aftermarket camera option is selected in

the installer menu.

Multi Camera Input Interface

for select General Motors Vehicles

2015-2018 with 7” radio screen

PAC-audio.com

Page 3

Rev. 032118

MCI-GM52

Remove GREY connector from behind the radio

display. Flip connector over to access the bottom

row.

Release the locking TABS on the left and right side of the

connector. Fold locking TAB up.

Remove Green wire with white stripe located in PIN 19. Fold the wire up againt the harness and tape to protect it.

Close locking TAB and snap closed. Reconnect to the radio

display.

Bottom side of

the connector

Multi Camera Input Interface

for select General Motors Vehicles

2015-2018 with 7” radio screen

PAC-audio.com

Page 4

Rev. 032118

MCI-GM52

Accessing User Interface

Press and hold the “HOME” button (Fig. A) for 3 seconds to enter the camera menu. Press OK to accept the terms and continue. Use the

touch screen to select the desired view. Press the touchscreen again to return to the previous screen.

If you wish to disable the left and right camera inputs, this can be done by touching the arrow left/right icon in the top right corner of the menu

(Fig. A).

Operation

Fig. A

The camera view is accessible after 7

seconds while in reverse. Press and

hold the “HOME” button for 3 seconds to

access camera view.

Illustrations are typical and may not match exact vehicle details

From the main camera menu press and hold the on the lower right hand corner of the screen.

Installer setup screen select Enable Aftermarket Backup Camera if no factory back up camera installed.

Camera 1 = Left Camera

Camera 2 = Right Camera

Camera 3 = Trailer Camera

Camera 4 = Optional Camera

Camera 4 input is automatically

activated when vehicle is in reverse

gear when aftermarket camera

option is selected in the installer

menu.

PAC MCI-GM52 User manual

PAC MCI-GM52 User manual

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